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Green printed circuit board DDR5 memory module with black chips and gold edge connectors

NEMIX RAM

NEMIX RAM 32GB DDR5 5600 CL46 1.1V 2Rx8 288-pin UDIMM SuperMicro MBD-C9Z790-CG memory upgrade

SKU CH-3CKG-4K81C

32 GB DDR5 5600 CL46 unbuffered UDIMM validated for SuperMicro MBD-C9Z790-CG workstations

  • Total capacity32 GB
  • Rated speedDDR5 5600 (PC5 44800)
  • ChipsetMajor OEM Samsung, Micron, Hynix
  • CAS latencyCL46
  • Buffer typeUnbuffered
  • Rated voltage1.1 V

Capacity 32GB

  • 32 GB capacity expands workstation memory headroom
  • DDR5 5600 speed accelerates data-intensive workloads
  • 10 V operation reduces platform power draw
  • 2Rx8 dual-rank layout improves memory controller efficiency
  • Validated for SuperMicro MBD-C9Z790-CG compatibility

System-specific DDR5 upgrade

This 32 GB DDR5 module is built for the SuperMicro MBD-C9Z790-CG desktop workstation motherboard. It targets IT professionals and enthusiasts who need validated compatibility with that specific platform rather than a generic consumer kit.

Fits a single UDIMM slot on the target board

The 288-pin unbuffered non-ECC stick installs directly into an available DDR5 slot on the MBD-C9Z790-CG without requiring registered or ECC support. Its 1.10 V operating voltage matches the platform's standard DDR5 power delivery and leaves other slots free for further expansion.

Steady throughput at rated speed

Rated at 5600 MT/s with CL46 latency, the dual-rank 2Rx8 organisation sustains bandwidth during prolonged workloads such as compilation, virtualization or data-processing tasks. Samsung, Micron or Hynix ICs are stress-tested under load to maintain stability across extended sessions.

How it compares

Measured against everything we stock in Model-Specific Memory Upgrades, at today’s prices. Recalculated every night.

Price $473.99
Typical for this category: the median of 21,161 items is $397.99.
Total capacity 32 GB
Typical for this category: the median of 20,941 items is 32 GB.
Price per GB $14.81 per GB
Pricier than about 61% of the 20,941 comparable items (median $8.19 per GB).

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Specifications

Product
Brand nameNEMIX RAM
Product lineSuperMicro Server/Workstation Compatible Series Memory
Model nameSuperMicro DDR5 5600 MHz Non-ECC Unbuffered UDIMM
Part numberMD44800-328K1
Total capacity32 GB
Product type288-Pin DDR5 UDIMM
Performance
Rated speedDDR5 5600 (PC5 44800)
Processor
ChipsetMajor OEM Samsung, Micron, Hynix
Memory
CAS latencyCL46
ECC supportNo
Buffer typeUnbuffered
Heat spreaderNo
Memory rank2Rx8
Power
Rated voltage1.1 V
Compatibility
Compatible systemsSupermicro
In the box
Included items32 GB (1 × 32 GB) DDR5 5600 MHz PC5-44800 2Rx8 1.1 V CL46 288-PIN Non-ECC Unbuffered UDIMM

Other versions of this model

5 more in the same range

Questions about this item

Will the CL46 latency become the bottleneck during long rendering jobs?

CL46 is the rated CAS latency at 5600 MT/s; sustained workloads run at this timing unless the motherboard applies a tighter profile.

Does the module run hot or loud when the workstation is under load all day?

The DRAM operates at 1.1 V with no heat spreader, so it relies on chassis airflow; it has no fan and produces no noise of its own.

What must the motherboard provide for this UDIMM to work?

A 288-pin DDR5 slot that accepts non-ECC unbuffered UDIMMs at 1.1 V, such as the SuperMicro MBD-C9Z790-CG board this kit is validated for.

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